You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '(, , ) VALUES ('75a103078d596856574d5a89a9df51dc', 0, '1550490560')' at line 2 SQL=INSERT INTO (, , ) VALUES ('75a103078d596856574d5a89a9df51dc', 0, '1550490560')